Beyond Image Quality Comparison. - Alexander Bornik; Peter Cech; Andrej Ferko; Roland Perko (Eurographics (Short Presentations), 2003)

Camera Calibration from a Single Night Sky Image. - Andreas Klaus; Joachim Bauer; Konrad F. Karner; Pierre Elbischger; Roland Perko; Horst Bischof (CVPR (1), 2004)

Robust Range Image Registration using a Common Plane. - Joachim Bauer; Konrad F. Karner; Andreas Klaus; Roland Perko (WSCG (Posters), 2004)

Efficient Implementation of Higher Order Image Interpolation. - Roland Perko; Horst Bischof (WSCG (Short Papers), 2004)

Geometrical Accuracy of Bayer Pattern Images. - Roland Perko; Philipp Fürnstahl; Joachim Bauer; Andreas Klaus (WSCG (Short Papers), 2005)

How Computer Vision Can Help in Outdoor Positioning. - Ulrich Steinhoff; Dusan Omercevic; Roland Perko; Bernt Schiele; Ales Leonardis (AmI, 2007)

Context Driven Focus of Attention for Object Detection. - Roland Perko; Ales Leonardis (WAPCV, 2007)

Integrating Visual Context and Object Detection within a Probabilistic Framework. - Roland Perko; Christian Wojek; Bernt Schiele; Ales Leonardis (WAPCV, 2008)

Learning contextual rules for priming object categories in images. - Roland Perko; Lucas Paletta; Ales Leonardis (ICIP, 2009)

A framework for visual-context-aware object detection in still images. - Roland Perko; Ales Leonardis (Comput. Vis. Image Underst., 2010)

Assessment of the Stereo-Radargrammetric Mapping Potential of TerraSAR-X Multibeam Spotlight Data. - Hannes Raggam; Karlheinz Gutjahr; Roland Perko; Mathias Schardt (IEEE Trans. Geosci. Remote. Sens., 2010)

Using worldwide available TerraSAR-X data to calibrate the geo-location accuracy of optical sensors. - Roland Perko; Hannes Raggam; Karlheinz Gutjahr; Mathias Schardt (IGARSS, 2011)

Forest Assessment Using High Resolution SAR Data in X-Band. - Roland Perko; Hannes Raggam; Janik Deutscher; Karlheinz Gutjahr; Mathias Schardt (Remote. Sens., 2011)

Airborne Based High Performance Crowd Monitoring for Security Applications. - Roland Perko; Thomas Schnabel; Gerald Fritz; Alexander Almer; Lucas Paletta (SCIA, 2013)

Counting people from above: Airborne video based crowd analysis - Roland Perko; Thomas Schnabel; Gerald Fritz; Alexander Almer; Lucas Paletta (CoRR, 2013)

Mapping Tropical Rainforest Canopy Disturbances in 3D by COSMO-SkyMed Spotlight InSAR-Stereo Data to Detect Areas of Forest Degradation. - Janik Deutscher; Roland Perko; Karlheinz Gutjahr; Manuela Hirschmugl; Mathias Schardt (Remote. Sens., 2013)

Aggregated mapping of driver attention from matched optical flow. - Roland Perko; Michael Schwarz 008; Lucas Paletta (ICIP, 2014)

Applications of surveying in land management. - Marco Scaioni; Roland Perko; Maurício Roberto Veronez (Earth Sci. Informatics, 2014)

The Epipolarity Constraint in Stereo-Radargrammetric DEM Generation. - Karlheinz Gutjahr; Roland Perko; Hannes Raggam; Mathias Schardt (IEEE Trans. Geosci. Remote. Sens., 2014)

3D-mapping from TERRASAR-X staring spotlight data. - Karlheinz Gutjahr; Roland Perko; Hannes Raggam; Mathias Schardt (IGARSS, 2015)

Critical Situation Monitoring at Large Scale Events from Airborne Video Based Crowd Dynamics Analysis. - Alexander Almer; Roland Perko; Helmut Schrom-Feiertag; Thomas Schnabel; Lucas Paletta (AGILE Conf., 2016)

3F-MS - Multi-Level "ForestFireFighting Management System" zur optimierten Einsatzführung von Boden- und Luftkräften in Waldbrandsituationen. - Sabine Lukas; Thomas Schnabel; Alexander Almer; Roland Perko (AGIT Journal Angew. Geoinformatik, 2016)

Novelty-based Spatiotemporal Saliency Detection for Prediction of Gaze in Egocentric Video. - Patrik Polatsek; Wanda Benesova; Lucas Paletta; Roland Perko (IEEE Signal Process. Lett., 2016)

International forest firefighting concepts based on aerial support strategies. - Alexander Almer; Thomas Schnabel; Sabine Lukas; Roland Perko; Armin Köfler; Viktoria Pammer-Schindler (ConTEL, 2017)

Updating lidar-derived crown cover density products with sentinel-2. - Janik Deutscher; Klaus Granica; Martin Steinegger; Manuela Hirschmugl; Roland Perko; Mathias Schardt (IGARSS, 2017)

DEM-based epipolar rectification for optimized radargrammetry. - Roland Perko; Karlheinz Gutjahr; Maria Kruger; Hannes Raggam; Mathias Schardt (IGARSS, 2017)

Projected texture fusion. - Manfred Klopschitz; Roland Perko; Gerald Lodron; Gerhard Paar; Heinz Mayer (ISPA, 2017)

Humid tropical forest monitoring with multi-temporal L-, C- and X-band SAR data. - Janik Deutscher; Karlheinz Gutjahr; Roland Perko; Hannes Raggam; Manuela Hirschmugl; Mathias Schardt (MultiTemp, 2017)

Ein Multi-Level-Managementsystem für WaldbrandsituationenA Multi-level Management System for Forest fire Fighting Situations. - Alexander Almer; Thomas Schnabel; Armin Köfler; Roland Perko; Richard Feischl (AGIT Journal Angew. Geoinformatik, 2018)

Echtzeitnahe Entscheidungsunterstützung im Sicherheitsmanagement von GroßveranstaltungenNear Real-time Decision Support in Security Management of Large Events. - Armin Köfler; Alexander Almer; Thomas Schnabel; Roland Perko; Viktoria Pammer-Schindler (AGIT Journal Angew. Geoinformatik, 2018)

Multiple View Geometry in Remote Sensing: An Empirical Study Based on Pléiades Satellite Images. - Roland Perko; Mathias Schardt; Livia Piermattei; Stefan Auer; Peter M. Roth (IGARSS, 2019)

Mapping with Pléiades - End-to-End Workflow. - Roland Perko; Hannes Raggam; Peter M. Roth (Remote. Sens., 2019)

Protocol Design Issues for Object Density Estimation and Counting in Remote Sensing. - Roland Perko; Alexander Almer; Mario Theuermann; Manfred Klopschitz; Thomas Schnabel; Peter M. Roth (IGARSS, 2021)

Automated Data Annotation for 6-DoF AI-Based Navigation Algorithm Development. - Javier Gibran Apud Baca; Thomas Jantos; Mario Theuermann; Mohamed Amin Hamdad; Jan Steinbrener; Stephan Weiss 002; Alexander Almer; Roland Perko (J. Imaging, 2021)

Critical Aspects of Person Counting and Density Estimation. - Roland Perko; Manfred Klopschitz; Alexander Almer; Peter M. Roth (J. Imaging, 2021)

Deep Learning for Improved Individual Tree Detection from Lidar Data. - Sead Mustafic; Manuela Hirschmugl; Roland Perko; Andreas Wimmer (IGARSS, 2022)

Counting Everything in Remote Sensing - the Need for Benchmarks. - Roland Perko; Sead Mustafic; Alexander Almer; Peter M. Roth (IGARSS, 2022)

A real-time algorithm for human action recognition in RGB and thermal video. - Hannes Fassold; Karlheinz Gutjahr; Anna Weber; Roland Perko (CoRR, 2023)

Improving Wildlife Management with AI: Species Detection and Classification from Camera Trap Data. - Sead Mustafic; Dominik Dachs; Rainer Prüller; Florian Schöggl; Roland Perko (CamTraps, 2024)

Artificial Intelligence for Land Use and Land Cover Mapping in Austria. - Sead Mustafic; Karlheinz Gutjahr; Petra Miletich; Roland Perko (IGARSS, 2024)